EMERSON K55HXNNZ-7057 Furnace Blower Motor 3/4HP 115V 1075RPM 5SPD 115V 28F0101. Used in Excellent Working Condition. EMERSON Blower Motor K55HXNNZ-7057. EChecks must clear before item(s) are released. Tracking information will be available upon request. We do our best to ensure the accuracy of every listings. Unfortunately, do to our high volume, mistakes sometimes occur. Get Supersized Images & Free Image Hosting. Create your brand with Auctiva’s. Attention Sellers – Get Templates Image Hosting, Scheduling at Auctiva. Com. Track Page Views With.